These are the two main utilities for troubleshooting TCP/IP: ping – used to test connectivity ipconfig – used to view IP address information. Use the buttons below to navigate through the lesson Before launching into detailed settings investigation, always check …Take lesson

Windows XP ships with a basic built-in firewall. The firewall helps protect the computer from outside attacks on the internet. A firewall controls which network traffic is allowed in and out of a computer. It does this by opening and …Take lesson

This free lesson will teach you how to configure TCP/IP in windows and how to use the ipconfig command. Use the buttons below to navigate through the lesson To configure TCP/IP click on Start. Right-click on My Network Places. Select …Take lesson

Every computer on a network and the internet needs an address. This address is known as an IP address. Two computers can never have the same address. An IP Address is a group of 4 eight bit binary numbers represented …Take lesson

The thinking bits of a computer use “flip-flops” to show “up” or “down” or “ on” or “off”. It’s just as easy to think of these as on/off light bulbs. Arrays of these flip-flops are used for storing and manipulating …Take lesson

In order for communication to occur on a network all parties must use a common language. In IT networks this is known as a protocol. There are many different protocols available for computer networks. The most common and widely used …Take lesson

This quiz covers the the training module “Disaster Recovery”. This module contains four lessons. Here is a summary of the previous lessons. The Backup Utility Performing a Backup Restoring Data The Recovery Console …Take lesson

The Recovery Console is a text-mode command interpreter that allows you to access the hard disk of a computer running Windows Server 2003 for basic troubleshooting and system maintenance. The Recovery Console is particularly useful when the operating system cannot …Take lesson

Restoring a normal backup is a straightforward procedure, however when restoring data from incremental or differential backups, you will often need to restore both the normal backup and the relevant incremental backups, or differential backup. Use the buttons below to …Take lesson